1 definition by PrincessCummings

Top Definition
See snowballing (after ejaculation in someone's mouth, they pass it to another person, or the person who came in the first place). Avalanching is passing said 'snowball' down a line of people...thus, an avalanche.
Gamma Alpha Phi were busy avalanching at their toga party, and didn't notice the cops at the door.
by PrincessCummings March 18, 2012

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